func (i *IAM) ListUsers(cli *iam.IAM) {
req := &iam.ListUsersInput{}
resp, err := cli.ListUsers(req)
raiseError(err)
if len(resp.Users) < 1 {
fmt.Println("not found")
return
}
for i := 0; i < len(resp.Users); i++ {
fmt.Printf("User[%s] %s\n",
*resp.Users[i].UserId,
*resp.Users[i].UserName,
)
}
}